Repositories list

• rviz

  Public

  ros2/rviz’s past year of commit activity
  ROS 3D Robot Visualizer

  C++

  •

  BSD 3-Clause Clear License

  •274•428•140•42•Updated Feb 17, 2026Feb 17, 2026

• ci

  Public

  ros2/ci’s past year of commit activity
  ROS 2 CI Infrastructure

  Python

  •

  Apache License 2.0

  •34•52•22•11•Updated Feb 17, 2026Feb 17, 2026

• ros2

  Public

  ros2/ros2’s past year of commit activity
  The Robot Operating System, is a meta operating system for robots.

  853•5.1k•159•9•Updated Feb 17, 2026Feb 17, 2026

• ros2cli

  Public

  ros2/ros2cli’s past year of commit activity
  ROS 2 command line interface tools

  Python

  •

  Apache License 2.0

  •206•241•80•23•Updated Feb 17, 2026Feb 17, 2026

• ros2_tracing

  Public

  ros2/ros2_tracing’s past year of commit activity
  Tracing tools for ROS 2.

  toolsinstrumentationros+ 4tracingperformance-analysisros2ros2-tracing

  Python

  •

  Apache License 2.0

  •68•237•17•5•Updated Feb 17, 2026Feb 17, 2026

• rmw_fastrtps

  Public

  ros2/rmw_fastrtps’s past year of commit activity
  Implementation of the ROS Middleware (rmw) Interface using eProsima's Fast RTPS.

  C++

  •

  Apache License 2.0

  •133•192•58•6•Updated Feb 17, 2026Feb 17, 2026

• rmw_connextdds

  Public

  ros2/rmw_connextdds’s past year of commit activity
  ROS 2 RMW layer for RTI Connext DDS Professional and RTI Connext DDS Micro.

  rosrti-connext-ddsrmw

  C++

  •

  Apache License 2.0

  •37•61•22•6•Updated Feb 17, 2026Feb 17, 2026

• rcl_logging

  Public

  ros2/rcl_logging’s past year of commit activity
  Logging implementations for ROS 2.

  C++

  •

  Apache License 2.0

  •41•29•11•5•Updated Feb 17, 2026Feb 17, 2026

• geometry2

  Public

  ros2/geometry2’s past year of commit activity
  A set of ROS packages for keeping track of coordinate transforms.

  C++

  •

  BSD 3-Clause "New" or "Revised" License

  •236•147•67•20•Updated Feb 17, 2026Feb 17, 2026

• common_interfaces

  Public

  ros2/common_interfaces’s past year of commit activity
  A set of packages which contain common interface files (.msg and .srv).

  C++

  •145•341•30•15•Updated Feb 17, 2026Feb 17, 2026

• rclcpp

  Public

  ros2/rclcpp’s past year of commit activity
  rclcpp (ROS Client Library for C++)

  hacktoberfest

  C++

  •

  Apache License 2.0

  •501•722•239•84•Updated Feb 17, 2026Feb 17, 2026

• sros2

  Public

  ros2/sros2’s past year of commit activity
  tools to generate and distribute keys for SROS 2

  Python

  •

  Apache License 2.0

  •53•105•33•8•Updated Feb 16, 2026Feb 16, 2026

• demos

  Public

  ros2/demos’s past year of commit activity
  C++

  •

  Apache License 2.0

  •352•615•26•15•Updated Feb 16, 2026Feb 16, 2026

• rclpy

  Public
  rclpy (ROS Client Library for Python)

  hacktoberfest

  Python

  •

  Apache License 2.0

  •275•428•120•22•Updated Feb 16, 2026Feb 16, 2026

• rclc

  Public
  ROS Client Library for the C language.

  C

  •

  Apache License 2.0

  •55•144•24•8•Updated Feb 15, 2026Feb 15, 2026

• rosbag2

  Public

  ros2/rosbag2’s past year of commit activity
  C++

  •

  Apache License 2.0

  •298•391•89•18•Updated Feb 15, 2026Feb 15, 2026

• ros2_documentation

  Public

  ros2/ros2_documentation’s past year of commit activity
  ROS 2 docs repository

  roshacktoberfest

  Python

  •

  Creative Commons Attribution 4.0 International

  •1.2k•836•105•52•Updated Feb 14, 2026Feb 14, 2026

• rcl

  Public
  Library to support implementation of language specific ROS Client Libraries.

  hacktoberfest

  C++

  •

  Apache License 2.0

  •185•153•52•23•Updated Feb 13, 2026Feb 13, 2026

• launch

  Public

  ros2/launch’s past year of commit activity
  Tools for launching multiple processes and for writing tests involving multiple processes.

  Python

  •

  Apache License 2.0

  •163•151•103•26•Updated Feb 12, 2026Feb 12, 2026

• launch_ros

  Public
  Tools for launching ROS nodes and for writing tests involving ROS nodes.

  Python

  •

  Apache License 2.0

  •94•78•51•17•Updated Feb 10, 2026Feb 10, 2026

• rcl_interfaces

  Public

  ros2/rcl_interfaces’s past year of commit activity
  A repository for messages and services used by the ROS client libraries

  C++

  •

  Apache License 2.0

  •57•58•13•6•Updated Feb 9, 2026Feb 9, 2026

• message_filters

  Public

  ros2/message_filters’s past year of commit activity
  C++

  •

  BSD 3-Clause "New" or "Revised" License

  •88•108•19•4•Updated Feb 6, 2026Feb 6, 2026

• rmw_zenoh

  Public

  ros2/rmw_zenoh’s past year of commit activity
  RMW for ROS 2 using Zenoh as the middleware

  C++

  •

  Apache License 2.0

  •77•426•44•7•Updated Feb 4, 2026Feb 4, 2026

• rcutils

  Public
  Common C functions and data structures used in ROS 2

  hacktoberfest

  C

  •

  Apache License 2.0

  •117•70•11•9•Updated Feb 3, 2026Feb 3, 2026

• rosidl

  Public
  Packages which provide the ROS IDL (.msg) definition and code generation.

  C++

  •

  Apache License 2.0

  •149•103•71•26•Updated Feb 2, 2026Feb 2, 2026

• rmw_implementation

  Public
  CMake infrastructure and dependencies for rmw implementations

  C++

  •

  Apache License 2.0

  •55•24•3•5•Updated Feb 2, 2026Feb 2, 2026

• rmw

  Public
  The ROS Middleware (rmw) Interface.

  hacktoberfest

  C

  •

  Apache License 2.0

  •78•113•23•3•Updated Jan 21, 2026Jan 21, 2026

• system_tests

  Public

  ros2/system_tests’s past year of commit activity
  C++

  •

  Apache License 2.0

  •52•43•24•3•Updated Jan 21, 2026Jan 21, 2026

• urdf

  Public
  Repository for URDF parsing code

  C++

  •

  BSD 3-Clause "New" or "Revised" License

  •48•13•3•0•Updated Jan 19, 2026Jan 19, 2026

• rmw_cyclonedds

  Public
  ROS 2 RMW layer for Eclipse Cyclone DDS

  C++

  •

  Apache License 2.0

  •107•166•65•8•Updated Jan 16, 2026Jan 16, 2026